GPR45 (gpr45_human)
FAMILY
Class A (Rhodopsin) Orphan receptors Class A orphans GPR45
GENE
GPR45
ORGANISM
Human (Homo sapiens)
ALT. NAMES
Probable G-protein coupled receptor 45, PSP24-1, PSP24-alpha
SOURCE
SWISSPROT
SEQUENCE
N-term | |||||||||
M
|
A
|
C
|
N
|
S
|
T
|
S
|
L
|
E
|
A
|
10 |
Y
|
T
|
Y
|
L
|
L
|
L
|
N
|
T
|
S
|
N
|
20 |
A
|
S
|
D
|
S
|
G
|
S
|
T
|
Q
|
L
|
P
|
30 |
TM1 | |||||||||
A
|
P
|
L
|
R
|
I
|
S
|
L
|
A
|
I
|
V
|
40 |
M
|
L
|
L
|
M
|
T
|
V
|
V
|
G
|
F
|
L
|
50 |
G
|
N
|
T
|
V
|
V
|
C
|
I
|
I
|
V
|
Y
|
60 |
ICL1 | TM2 | ||||||||
Q
|
R
|
P
|
A
|
M
|
R
|
S
|
A
|
I
|
N
|
70 |
L
|
L
|
L
|
A
|
T
|
L
|
A
|
F
|
S
|
D
|
80 |
I
|
M
|
L
|
S
|
L
|
C
|
C
|
M
|
P
|
F
|
90 |
T
|
A
|
V
|
T
|
L
|
I
|
T
|
V
|
R
|
W
|
100 |
ECL1 | TM3 | ||||||||
H
|
F
|
G
|
D
|
H
|
F
|
C
|
R
|
L
|
S
|
110 |
A
|
T
|
L
|
Y
|
W
|
F
|
F
|
V
|
L
|
E
|
120 |
G
|
V
|
A
|
I
|
L
|
L
|
I
|
I
|
S
|
V
|
130 |
D
|
R
|
F
|
L
|
I
|
I
|
V
|
Q
|
R
|
Q
|
140 |
ICL2 | TM4 | ||||||||
D
|
K
|
L
|
N
|
P
|
R
|
R
|
A
|
K
|
V
|
150 |
I
|
I
|
A
|
V
|
S
|
W
|
V
|
L
|
S
|
F
|
160 |
C
|
I
|
A
|
G
|
P
|
S
|
L
|
T
|
G
|
W
|
170 |
ECL2 | |||||||||
T
|
L
|
V
|
E
|
V
|
P
|
A
|
R
|
A
|
P
|
180 |
Q
|
C
|
V
|
L
|
G
|
Y
|
T
|
E
|
L
|
P
|
190 |
TM5 | |||||||||
A
|
D
|
R
|
A
|
Y
|
V
|
V
|
T
|
L
|
V
|
200 |
V
|
A
|
V
|
F
|
F
|
A
|
P
|
F
|
G
|
V
|
210 |
M
|
L
|
C
|
A
|
Y
|
M
|
C
|
I
|
L
|
N
|
220 |
T
|
V
|
R
|
K
|
N
|
A
|
V
|
R
|
V
|
H
|
230 |
ICL3 | |||||||||
N
|
Q
|
S
|
D
|
S
|
L
|
D
|
L
|
R
|
Q
|
240 |
L
|
T
|
R
|
A
|
G
|
L
|
R
|
R
|
L
|
Q
|
250 |
TM6 | |||||||||
R
|
Q
|
Q
|
Q
|
V
|
S
|
V
|
D
|
L
|
S
|
260 |
F
|
K
|
T
|
K
|
A
|
F
|
T
|
T
|
I
|
L
|
270 |
I
|
L
|
F
|
V
|
G
|
F
|
S
|
L
|
C
|
W
|
280 |
L
|
P
|
H
|
S
|
V
|
Y
|
S
|
L
|
L
|
S
|
290 |
ECL3 | |||||||||
V
|
F
|
S
|
Q
|
R
|
F
|
Y
|
C
|
G
|
S
|
300 |
TM7 | |||||||||
S
|
F
|
Y
|
A
|
T
|
S
|
T
|
C
|
V
|
L
|
310 |
W
|
L
|
S
|
Y
|
L
|
K
|
S
|
V
|
F
|
N
|
320 |
H8 | |||||||||
P
|
I
|
V
|
Y
|
C
|
W
|
R
|
I
|
K
|
K
|
330 |
F
|
R
|
E
|
A
|
C
|
I
|
E
|
L
|
L
|
P
|
340 |
C-term | |||||||||
Q
|
T
|
F
|
Q
|
I
|
L
|
P
|
K
|
V
|
P
|
350 |
E
|
R
|
I
|
R
|
R
|
R
|
I
|
Q
|
P
|
S
|
360 |
T
|
V
|
Y
|
V
|
C
|
N
|
E
|
N
|
Q
|
S
|
370 |
A
|
V
|
LINKS
DIAGRAMS
7TM
Pick color:
Invitro Mutant Data: Increased binding/potency: >5-fold, >10-fold; Reduced binding/potency: >5-fold, >10-fold; No/low effect (<5-fold); and N/A
Pick color:
Invitro Mutant Data: Increased binding/potency: >5-fold, >10-fold; Reduced binding/potency: >5-fold, >10-fold; No/low effect (<5-fold); and N/A
MUTATIONS
PHYSIOLOGICAL LIGANDS
No physiological ligands available
STRUCTURE MODELS
STRUCTURES
No structures available